M. Khakdodov

Kompleksnaya Pererabotka Alunitov Tadzhikistana: Sernokislotnaya Pererabotka Obozhennogo Alunitovogo Syr'ya M. Khakdodov Russian edition

Voprosu razrabotki tekhnologii pererabotki alunitovykh rud posvyashcheno mnogo issledovaniy. Odnako vse oni imeyut ryad nedostatkov: gromozdkost' tekhnologicheskikh skhem; slozhnost' ochistki sernokislykh rastvorov ot zheleza; slozhnost' razdeleniya sul'fatov shchelochnykh metallov ot sul'fatov alyuminiya i zheleza. Poetomu razrabotka effektivnykh metodov pererabotki alunitov yavlyaetsya aktual'noy zadachey. Metodom degidratiruyushchego obzhiga osushchestvlena pererabotka alunitov Tokmakskogo mestorozhdeniya i izvlechenie ego sostavlyayushchikh komponentov, putem sernokislotnogo razlozheniya; opredeleny tekhnologicheskie usloviya protsessa degidratiruyushchego obzhiga syr'ya; izuchena kinetika protsessov degidratiruyushchego obzhiga alunitovogo syr'ya i sernokislotnogo razlozheniya poluchennogo speka; issledovany protsessy razdeleniya zhidkoy i tverdoy fazy pul'p poluchaemykh pri sernokislotnom razlozhenii alunitov metodami otstaivaniya i fil'tratsii. Fiziko-khimicheskimi metodami analiza ustanovleny mineralogicheskie formy iskhodnykh, promezhutochnykh veshchestv i produktov reaktsii. Monografiya prednaznachena dlya spetsialistov v oblasti khimii i khimicheskoy tekhnologii, a takzhe mozhet byt' ispol'zovana v uchebnom protsesse VUZov prepodavatelyami i studentami khimicheskogo profilya.